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ZF630磁粉測功機

簡要描述:ZF630磁粉測(ce)(ce)功(gong)(gong)機(ji)(ji)只要用于測(ce)(ce)試電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)的(de)扭矩轉速(su)輸(shu)出功(gong)(gong)率(lv)(lv),特別是電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)功(gong)(gong)率(lv)(lv)不大,扭矩較大,轉速(su)電(dian)(dian)(dian)(dian)(dian)流(liu)、輸(shu)入不高(gao)的(de)情況(kuang)下。測(ce)(ce)功(gong)(gong)機(ji)(ji)可(ke)以測(ce)(ce)試電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)在空載、負(fu)載、堵轉的(de)扭矩、轉速(su)、輸(shu)出功(gong)(gong)率(lv)(lv)。負(fu)載可(ke)以任意連續調(diao)節。結(jie)合測(ce)(ce)試電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)電(dian)(dian)(dian)(dian)(dian)壓(ya)、電(dian)(dian)(dian)(dian)(dian)流(liu)、輸(shu)入功(gong)(gong)率(lv)(lv)就可(ke)以測(ce)(ce)試出電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)的(de)效率(lv)(lv)。

  • 產(chan)品型號:
  • 廠商性質:生產廠家
  • 更(geng)新(xin)時(shi)間:2023-10-29
  • 訪  問  量:936
詳細介紹

ZF630磁粉測功機只要(yao)用于測(ce)試(shi)(shi)電(dian)(dian)(dian)機的扭(niu)(niu)矩轉(zhuan)(zhuan)速(su)輸出(chu)功(gong)(gong)(gong)率(lv),特別是電(dian)(dian)(dian)機功(gong)(gong)(gong)率(lv)不(bu)大,扭(niu)(niu)矩較大,轉(zhuan)(zhuan)速(su)電(dian)(dian)(dian)流(liu)、輸入不(bu)高的情況下(xia)。測(ce)功(gong)(gong)(gong)機可(ke)以測(ce)試(shi)(shi)電(dian)(dian)(dian)機在空載(zai)(zai)、負載(zai)(zai)、堵轉(zhuan)(zhuan)的扭(niu)(niu)矩、轉(zhuan)(zhuan)速(su)、輸出(chu)功(gong)(gong)(gong)率(lv)。負載(zai)(zai)可(ke)以任意連續調節。結合測(ce)試(shi)(shi)電(dian)(dian)(dian)機電(dian)(dian)(dian)壓、電(dian)(dian)(dian)流(liu)、輸入功(gong)(gong)(gong)率(lv)就可(ke)以測(ce)試(shi)(shi)出(chu)電(dian)(dian)(dian)機的效(xiao)率(lv)。

 

ZF630磁粉測功機是測(ce)量(liang)電(dian)機(ji)扭矩、轉(zhuan)速、軸(zhou)功(gong)率的(de)測(ce)量(liang)設備;測(ce)量(liang)電(dian)壓、電(dian)流、輸(shu)入功(gong)率、頻率、功(gong)率因數需要(yao)配(pei)直流電(dian)參數測(ce)量(liang)儀。測(ce)功(gong)機(ji)及(ji)(ji)其測(ce)試系(xi)(xi)統由測(ce)功(gong)機(ji)、控制器、機(ji)械夾(jia)具聯軸(zhou)器、水冷系(xi)(xi)統等(deng)構成,它可以任意(yi)改變電(dian)機(ji)的(de)負(fu)載,直接測(ce)量(liang)出電(dian)機(ji)的(de)空載、負(fu)載及(ji)(ji)堵轉(zhuan)狀(zhuang)態(tai)下電(dian)機(ji)的(de)輸(shu)出轉(zhuan)距、轉(zhuan)速、輸(shu)出功(gong)率。

1、同(tong)時(shi)檢測輸出(chu)(chu)轉矩、轉速、輸出(chu)(chu)功率;實測數據實時(shi)刷新,確保數據的同(tong)步性(xing)(xing),更(geng)加真實的放映電機的性(xing)(xing)能(neng)。

2、配(pei)有串行RS232及(ji)打印接口(kou),測試數據以EXCELL文檔形式(shi)保存形成數據報表。曲(qu)線(xian)以圖(tu)片(pian)格(ge)式(shi)展現。

3、可分手(shou)動(dong)/自(zi)動(dong)測試(shi)(shi),測試(shi)(shi)時間(jian)自(zi)動(dong)設定;自(zi)動(dong)測試(shi)(shi)是在(zai)測試(shi)(shi)軟(ruan)件界面設置加載(zai)量與加載(zai)速度(du)。

4、可(ke)自動繪制電機特性(xing)曲(qu)線(xian);可(ke)以形成T-N曲(qu)線(xian)。

5、具有速度反饋控制、轉矩(ju)補償控制。

6、電機(ji)夾裝方便調節(jie),便于(yu)安(an)裝電機(ji)。

 

組成及原理(li)磁(ci)粉(fen)測功機是由(you)定子(zi)、實心(xin)轉(zhuan)子(zi)、激磁(ci)線圈、磁(ci)粉(fen)介(jie)質、支架、底板等組成,當磁(ci)粉(fen)測功機內部線圈通過電流(liu)時(shi)產生(sheng)磁(ci)場,使內部磁(ci)粉(fen)按磁(ci)力線排成磁(ci)鏈,由(you)磁(ci)粉(fen)鏈產生(sheng)拉力變為阻止轉(zhuan)子(zi)旋(xuan)轉(zhuan)的阻力,該力即為負載(zai)力矩。改(gai)變激磁(ci)電流(liu)即可改(gai)變負載(zai)力矩。

產品(pin)特(te)點:

  1. 轉子(zi)為空心鼓形轉子(zi),慣性小,承受離心力(li)大。
  2. 測功機(ji)的(de)力(li)(li)矩產生是由(you)磁粉鏈(lian)的(de)拉力(li)(li)形成,力(li)(li)矩變化具有緩沖性。
  3. 靜態(tai)轉(zhuan)矩力矩平滑,沒(mei)有齒槽波動轉(zhuan)矩,無剩磁轉(zhuan)矩。
  4. 無摩擦結構(gou),使用壽命長。
  5. 操作方(fang)便,只需調節激(ji)磁(ci)電(dian)流(liu)即可改(gai)變測(ce)功機的力矩大小。

測功機(ji)基本特性:

(1)勵(li)(li)磁(ci)電流(liu)——力矩(ju)特性勵(li)(li)磁(ci)電流(liu)與轉矩(ju)基本(ben)成線(xian)性關(guan)系(xi),通過(guo)調節勵(li)(li)磁(ci)電流(liu)可以(yi)控制(zhi)力矩(ju)的大小(xiao)。

  1. 轉(zhuan)(zhuan)速——力(li)矩特性力(li)矩與轉(zhuan)(zhuan)速無關,保持定值。(勵磁電流不變時,在允許的轉(zhuan)(zhuan)速范圍內(nei)轉(zhuan)(zhuan)矩不受轉(zhuan)(zhuan)速高低變化的影響)靜力(li)矩和(he)動力(li)矩沒有差別。
  2. 負載特性(xing)測功機的允許運行(xing)功率,在(zai)散熱條件一(yi)定(ding)時(shi),是定(ding)值。其實(shi)際(ji)選用(yong)選型(xing)時(shi),實(shi)用(yong)運行(xing)功率需在(zai)允允許功率以(yi)內。使(shi)用(yong)轉(zhuan)速(su)高時(shi),需降低力(li)矩(ju)使(shi)用(yong)。例:ZF100測功機:額定(ding)力(li)矩(ju):M=100N.m滑(hua)差(cha)功率:P=8KW則轉(zhuan)速(su):n=800rpm如轉(zhuan)速(su):n=1500rpm時(shi)連續運行(xing),則允許力(li)矩(ju)應為M=9550P/n=9550×8/1500=50.9N.m(式(shi)中9550為單(dan)位換算常數)即如轉(zhuan)速(su)提(ti)高為1500rpm時(shi),力(li)矩(ju)只(zhi)能在(zai)50N.m以(yi)下連續使(shi)用(yong)。否則溫(wen)度連續升高。

選型一般以所需傳遞的(de)大轉矩來選定,并注(zhu)意保(bao)證實際使用的(de)運(yun)行(xing)功率,應小(xiao)于技術參(can)數(shu)的(de)允許運(yun)行(xing)功率,余量(liang)大點更能(neng)延長使用壽(shou)命。

應用(yong)場合:用(yong)于中大力矩(ju)而轉速低的電(dian)(dian)機(ji)(ji)(ji)測(ce)試(shi),如(ru)起動(dong)電(dian)(dian)機(ji)(ji)(ji)恒(heng)力矩(ju)帶(dai)載起動(dong)、異步(bu)(bu)電(dian)(dian)動(dong)機(ji)(ji)(ji)、直流減速電(dian)(dian)機(ji)(ji)(ji)、直流電(dian)(dian)機(ji)(ji)(ji)、電(dian)(dian)動(dong)工具(ju)、三相電(dian)(dian)機(ji)(ji)(ji)、同步(bu)(bu)電(dian)(dian)機(ji)(ji)(ji)、調速電(dian)(dian)機(ji)(ji)(ji)、步(bu)(bu)進(jin)電(dian)(dian)機(ji)(ji)(ji)、雨刮器電(dian)(dian)機(ji)(ji)(ji)、搖窗電(dian)(dian)機(ji)(ji)(ji)、汽車暖風電(dian)(dian)機(ji)(ji)(ji)、電(dian)(dian)動(dong)車電(dian)(dian)機(ji)(ji)(ji)及(ji)造紙、紡(fang)織(zhi)等(deng)行業使用(yong)的恒(heng)張力控制等(deng)。

組成系統配置:

(1)配置選擇配置一(yi):測功(gong)機控制器、測功(gong)機、機械(xie)夾具、聯軸器功(gong)能描述:手動調節負(fu)載大小(可(ke)以(yi)連(lian)續(xu)調節),可(ke)以(yi)測試電機轉速、轉矩、輸出功(gong)率配(pei)置二:測(ce)(ce)(ce)(ce)功(gong)(gong)(gong)機(ji)控(kong)制(zhi)(zhi)器(qi)(qi)、測(ce)(ce)(ce)(ce)功(gong)(gong)(gong)機(ji)、機(ji)械夾具、聯(lian)(lian)軸器(qi)(qi)、電(dian)(dian)參(can)數(shu)(單(dan)相(xiang)(xiang)、直(zhi)流(liu)(liu)、三(san)(san)相(xiang)(xiang))功(gong)(gong)(gong)能(neng)描述(shu):手(shou)動(dong)調(diao)節(jie)負載(zai)大小(可(ke)以連續調(diao)節(jie)),可(ke)以測(ce)(ce)(ce)(ce)試(shi)電(dian)(dian)機(ji)轉(zhuan)速、轉(zhuan)矩、輸(shu)出功(gong)(gong)(gong)率(lv)(lv)(lv)、電(dian)(dian)壓、電(dian)(dian)流(liu)(liu)、功(gong)(gong)(gong)率(lv)(lv)(lv)因(yin)數(shu)、頻(pin)率(lv)(lv)(lv)、輸(shu)入功(gong)(gong)(gong)率(lv)(lv)(lv)、效(xiao)率(lv)(lv)(lv)、配(pei)置三(san)(san):測(ce)(ce)(ce)(ce)功(gong)(gong)(gong)機(ji)控(kong)制(zhi)(zhi)器(qi)(qi)、測(ce)(ce)(ce)(ce)功(gong)(gong)(gong)機(ji)、機(ji)械夾具、聯(lian)(lian)軸器(qi)(qi)、電(dian)(dian)參(can)數(shu)(單(dan)相(xiang)(xiang)、直(zhi)流(liu)(liu)、三(san)(san)相(xiang)(xiang))、測(ce)(ce)(ce)(ce)試(shi)軟(ruan)件、工控(kong)機(ji)+顯示(shi)(shi)器(qi)(qi)功(gong)(gong)(gong)能(neng)描述(shu):手(shou)動(dong)/自動(dong)調(diao)節(jie)負載(zai)大小,可(ke)以連續調(diao)節(jie)或者通過軟(ruan)件自動(dong)加載(zai)測(ce)(ce)(ce)(ce)試(shi),可(ke)以測(ce)(ce)(ce)(ce)試(shi)電(dian)(dian)機(ji)轉(zhuan)速、轉(zhuan)矩、輸(shu)出功(gong)(gong)(gong)率(lv)(lv)(lv)、電(dian)(dian)壓、電(dian)(dian)流(liu)(liu)、功(gong)(gong)(gong)率(lv)(lv)(lv)因(yin)數(shu)、頻(pin)率(lv)(lv)(lv)、輸(shu)入功(gong)(gong)(gong)率(lv)(lv)(lv)、效(xiao)率(lv)(lv)(lv);軟(ruan)件能(neng)自動(dong)記錄數(shu)據、保存打(da)印特性曲(qu)線。配(pei)置四:測(ce)(ce)(ce)(ce)功(gong)(gong)(gong)機(ji)控(kong)制(zhi)(zhi)器(qi)(qi)、測(ce)(ce)(ce)(ce)功(gong)(gong)(gong)機(ji)、機(ji)械夾具、聯(lian)(lian)軸器(qi)(qi)、電(dian)(dian)參(can)數(shu)(單(dan)相(xiang)(xiang)、直(zhi)流(liu)(liu)、三(san)(san)相(xiang)(xiang))、測(ce)(ce)(ce)(ce)試(shi)軟(ruan)件、工控(kong)機(ji)+顯示(shi)(shi)器(qi)(qi)、變頻(pin)電(dian)(dian)源(直(zhi)流(liu)(liu)穩壓電(dian)(dian)源)、控(kong)制(zhi)(zhi)柜。

系(xi)統功能描述:

1、系統集成(cheng)一體化(hua)、美觀大方(fang)、操(cao)作(zuo)方(fang)便(bian)、方(fang)便(bian)移(yi)動(dong)、節省空間(jian);

2、手動(dong)/自(zi)(zi)動(dong)調節負載大(da)小,可以連續調節或者通過軟件自(zi)(zi)動(dong)加載測(ce)(ce)試,可以測(ce)(ce)試電機轉(zhuan)速(su)、轉(zhuan)矩、輸(shu)出功(gong)率、電壓、電流、功(gong)率因數、頻率、輸(shu)入功(gong)率、效率;軟件能自(zi)(zi)動(dong)記(ji)錄數據、保存打印特(te)性(xing)曲線(xian)。

3、電(dian)量測試儀具有多(duo)檔量程(cheng)(自動切換)滿(man)足大(da)功(gong)率電(dian)機(ji)和小(xiao)功(gong)率電(dian)機(ji)的測試;

4、可(ke)以電(dian)腦上控制電(dian)機的(de)開關操(cao)作(zuo);

5、系統具有(you)手(shou)(shou)動(dong)、自(zi)動(dong)測試方(fang)式(此方(fang)式可不聯接(jie)電腦(nao)操作(zuo))全部過(guo)程可在(zai)控制(zhi)柜上的顯示(shi)控制(zhi)儀上實現;數(shu)據可鎖存,以(yi)便手(shou)(shou)工記錄;

系統軟件介紹(shao):

(1)、測試(shi)(shi)界(jie)面(mian):測試(shi)(shi)界(jie)面(mian)可以(yi)(yi)實(shi)時(shi)顯示測試(shi)(shi)的(de)(de)(de)瞬(shun)時(shi)值(zhi)(電壓(ya)、電流、轉速、轉矩、輸(shu)入功(gong)率、輸(shu)出功(gong)率、效率),并可以(yi)(yi)間(jian)(jian)按一(yi)定(ding)的(de)(de)(de)時(shi)間(jian)(jian)采集數據。同時(shi)在測試(shi)(shi)過(guo)程(cheng)中曲(qu)線自動(dong)繪制。更好的(de)(de)(de)監控(kong)測試(shi)(shi)的(de)(de)(de)過(guo)程(cheng)。

(2)、報(bao)表分析:

(A)整個測試過程(cheng)的(de)曲線圖(電(dian)壓、電(dian)流、轉速、轉矩、輸入功(gong)率、輸出(chu)功(gong)率、效率)

(B)銘牌參(can)數值

(C)關鍵點(dian)(dian)電(dian)(dian)(dian)機性(xing)能分析空載點(dian)(dian):電(dian)(dian)(dian)流(liu)(liu)(liu)值(zhi)和轉(zhuan)(zhuan)速值(zhi)大(da)轉(zhuan)(zhuan)矩(ju)點(dian)(dian):轉(zhuan)(zhuan)矩(ju)值(zhi)、轉(zhuan)(zhuan)速值(zhi)、電(dian)(dian)(dian)流(liu)(liu)(liu)值(zhi)、輸(shu)出(chu)功率值(zhi)、效(xiao)(xiao)率值(zhi)大(da)輸(shu)出(chu)功率點(dian)(dian):轉(zhuan)(zhuan)矩(ju)值(zhi)、轉(zhuan)(zhuan)速值(zhi)、電(dian)(dian)(dian)流(liu)(liu)(liu)值(zhi)、輸(shu)出(chu)功率值(zhi)、效(xiao)(xiao)率值(zhi)高效(xiao)(xiao)率值(zhi):轉(zhuan)(zhuan)矩(ju)值(zhi)、轉(zhuan)(zhuan)速值(zhi)、電(dian)(dian)(dian)流(liu)(liu)(liu)值(zhi)、輸(shu)出(chu)功率值(zhi)、效(xiao)(xiao)率值(zhi)。

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